CVE-2026-13793

Insufficient SVG Policy Enforcement Leading to Cross‑Origin Data Leak in Google Chrome

Published Jun 30, 2026 CVSS 3.1 · 6.5 Medium EPSS < 1% KEV · Not listed
Description
Insufficient policy enforcement in SVG in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)

Remediation

No solution or workaround provided in the CVE record

Tracking

Sign in to view the affected projects.

Advisories

Source ID Title
Debian DLA Debian DLA DLA-4672-1 chromium security update
Debian DSA Debian DSA DSA-6378-1 chromium security update
History
Type Values Removed Values Added
Title Insufficient SVG Policy Enforcement Leading to Cross‑Origin Data Leak in Google Chrome
Type Values Removed Values Added
Title Insufficient SVG Policy Enforcement Enables Cross‑Origin Data Leak in Chrome
Type Values Removed Values Added
Title Insufficient SVG Policy Enforcement Enables Cross‑Origin Data Leak in Chrome
Type Values Removed Values Added
Title SVG Policy Bypass Allows Cross-Origin Data Leak in Google Chrome
Type Values Removed Values Added
Title SVG Policy Bypass Allows Cross-Origin Data Leak in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leak via SVG Policy Bypass in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leak via SVG Policy Bypass in Google Chrome
Type Values Removed Values Added
Title Insufficient policy enforcement in Chrome SVG allows cross‑origin data leak
Type Values Removed Values Added
Title Insufficient policy enforcement in Chrome SVG allows cross‑origin data leak
Type Values Removed Values Added
Title Cross‑Origin Data Leak via SVG Policy Bypass in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leak via SVG Policy Bypass in Google Chrome
Type Values Removed Values Added
Title Insufficient SVG Policy Enforcement Allows Cross‑Origin Data Leak in Chrome
Type Values Removed Values Added
Title Insufficient SVG Policy Enforcement Allows Cross‑Origin Data Leak in Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leak via SVG Policy Bypass in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leak via SVG Policy Bypass in Google Chrome
Type Values Removed Values Added
Title Insufficient SVG Policy Enforcement Enables Cross‑Origin Data Leak in Google Chrome
Type Values Removed Values Added
Title Insufficient SVG Policy Enforcement Enables Cross‑Origin Data Leak in Google Chrome
Type Values Removed Values Added
Title Cross‑Origin Data Leak via Insufficient SVG Policy Enforcement in Chrome
Weaknesses CWE-200
CWE-284
Type Values Removed Values Added
Weaknesses CWE-346
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Cross‑Origin Data Leak via Insufficient SVG Policy Enforcement in Chrome
Weaknesses CWE-200
CWE-284
Type Values Removed Values Added
First Time appeared Google
Google chrome
Vendors & Products Google
Google chrome
Type Values Removed Values Added
Title Cross‑origin Data Leak via SVG in Chrome
Weaknesses CWE-200
CWE-284
Type Values Removed Values Added
Title Cross‑origin Data Leak via SVG in Chrome
Weaknesses CWE-200
CWE-284
Type Values Removed Values Added
Description Insufficient policy enforcement in SVG in Google Chrome prior to 150.0.7871.47 allowed a remote attacker to leak cross-origin data via a crafted HTML page. (Chromium security severity: High)
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
Chrome
Published
Updated
Jul 1, 2026, 5:26 PM
Reserved
Jun 29, 2026, 11:03 PM
Status
Undergoing Analysis
Published
Jun 30, 2026, 11:16 PM
Modified
Oct 25, 2026, 5:10 PM